{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["nationality", "geographic distribution", "company major shareholders", "neighborhood of"], "input": "Lt. Gen. Daniel K. McNeill , the American commander of allied forces in Afghanistan at the time , denied then that prisoners had been chained to the ceiling or that conditions at Bagram endangered the lives of prisoners ."}
{"nationality": [], "geographic distribution": [], "company major shareholders": [], "neighborhood of": []}